82261

Properties

Appears in sequences

• Primes p such that the largest prime divisor of p^4+1 is less than p.at n=13A102326
• Numbers k such that k and k^2 use only the digits 1, 2, 6, 7 and 8.at n=13A137014
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 179", based on the 5-celled von Neumann neighborhood.at n=16A279666
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 243", based on the 5-celled von Neumann neighborhood.at n=16A280148
• Expansion of 1/( 1 - Sum_{k>=0} x^(5^k) / (1 - x^(5^k)) ).at n=17A382373
• Prime numbersat n=8045